"The capitellum is only the anterior and inferior part of the lateral humeral condyle. Between it and the radius usually lies a synovial fold. The capitellum should be located such that a radiocapitellar line can be drawn through it from the radius. Blood is supplied by perforating vessels from the recurrent radial artery; however, there can be perforating vessels from the interosseus recurrent and/or radial collateral arteries as well 3."
"Osborne-Cotterill lesion"
"The capitellum is only the anterior and inferior part of the lateral humeral condyle. Between it and the radius usually lies a synovial fold. The capitellum should be located such that a radiocapitellar line can be drawn through it from the radius. Blood is supplied by perforating vessels from the recurrent radial artery; however, there can be perforating vessels from the interosseus recurrent and/or radial collateral arteries as well 3."
"Capitellum is derived from the Latin word for head, caput, and the suffix ellum, which is diminutive; thus, the word could be interpreted to imply a little head."